USD299905S - Electronic card-operated door lock - Google Patents
Electronic card-operated door lock Download PDFInfo
- Publication number
- USD299905S USD299905S US06/903,431 US90343186F USD299905S US D299905 S USD299905 S US D299905S US 90343186 F US90343186 F US 90343186F US D299905 S USD299905 S US D299905S
- Authority
- US
- United States
- Prior art keywords
- door lock
- electronic card
- operated door
- operated
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a front elevational view of an electronic card-operated door lock showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a rear elevational view thereof.
FIG. 7 is a top, front perspective view thereof.
Claims (1)
- The ornamental design for electronic card-operated door lock, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/903,431 USD299905S (en) | 1986-09-03 | 1986-09-03 | Electronic card-operated door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/903,431 USD299905S (en) | 1986-09-03 | 1986-09-03 | Electronic card-operated door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD299905S true USD299905S (en) | 1989-02-21 |
Family
ID=70224002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/903,431 Expired - Lifetime USD299905S (en) | 1986-09-03 | 1986-09-03 | Electronic card-operated door lock |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD299905S (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD894183S1 (en) * | 2018-09-04 | 2020-08-25 | Nanjing Easthouse Electrical Co., Ltd. | Input unit of an electronic lock |
-
1986
- 1986-09-03 US US06/903,431 patent/USD299905S/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| Continental Instruments Corp. brochure, "Card Access 50", p. 1. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD894183S1 (en) * | 2018-09-04 | 2020-08-25 | Nanjing Easthouse Electrical Co., Ltd. | Input unit of an electronic lock |
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